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# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
require "English"
require "cgi/util"
require "fileutils"
require "find"
require "json"
require "open-uri"
require "rexml/document"
require "tempfile"
require "tmpdir"
module CommandRunnable
class Error < StandardError
end
def sh(*command_line, check_result: true)
if command_line[0].is_a?(Hash)
env = command_line.shift
else
env = {}
end
stdout = Tempfile.new("command-stdout.log")
stderr = Tempfile.new("command-stderr.log")
success = system(env, *command_line, out: stdout.path, err: stderr.path)
if check_result
unless success
message = "Failed to run: #{command_line.join(" ")}\n"
message << "stdout:\n #{stdout.read}\n"
message << "stderr:\n #{stderr.read}"
raise Error, message
end
end
stdout.read
end
end
module GitRunnable
include CommandRunnable
def git(*args)
if args[0].is_a?(Hash)
env = args.shift
else
env = {}
end
sh(env, "git", *args)
end
def git_current_commit
git("rev-parse", "HEAD").chomp
end
def git_tags
git("tags").lines(chomp: true)
end
end
module VersionDetectable
def detect_versions
top_dir = Pathname(__dir__).parent.parent
cpp_cmake_lists = top_dir + "cpp" + "CMakeLists.txt"
@snapshot_version = cpp_cmake_lists.read[/ARROW_VERSION "(.+?)"/, 1]
@release_version = @snapshot_version.gsub(/-SNAPSHOT\z/, "")
@so_version = compute_so_version(@release_version)
@next_version = @release_version.gsub(/\A\d+/) {|major| major.succ}
@next_snapshot_version = "#{@next_version}-SNAPSHOT"
@next_so_version = compute_so_version(@next_version)
r_description = top_dir + "r" + "DESCRIPTION"
@previous_version = r_description.read[/^Version: (.+?)\.9000$/, 1]
end
def compute_so_version(version)
major, minor, _patch = version.split(".")
Integer(major, 10) * 100 + Integer(minor, 10)
end
def on_release_branch?
@snapshot_version == @release_version
end
end
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